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从一九七六年以来,我们先后在半脑山和脑山地区,开展了小油菜高产栽培技术试验工作。通过实践,初步认识了小油菜生长发育的一些规律,摸索了一些高产栽培技术经验,在脑山地区培养出了亩产341斤的高产田和亩产234斤的百亩油菜丰产方。证明油菜增产潜力大,适应性强。为尽快把这些技术经验推广应用于大田生产,发挥脑山地区小油菜生产的优势,现将几年来试验调查资料加以整理,提出几项主要的丰产栽培措施如下,供参考。
Since 1976, we have conducted experiments on high-yielding cultivation techniques of small rape in the areas of Hemishan and Benshan. Through practice, some laws of growth and development of rape were preliminarily understood, and some high-yielding cultivation techniques were explored. High yielding fields of 341 kg per mu and 234 mu of rapeseed yield per mu were cultivated in Mt. Prove the rape yield potential, adaptability. In order to popularize the application of these technical experiences in field production as soon as possible and make full use of the advantages of small rapeseed production in Bingshan area, we have sorted out the survey data from several years and put forward some major measures for high-yield cultivation as follows.